20693928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37489}}^1$

素因数の和:37521

約数の個数: 32

約数和(自身を含む): 53985600

約数和(自身を除く): 33291672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37489, 74978, 112467, 149956, 224934, 299912, 449868, 862247, 899736, 1724494, 2586741, 3448988, 5173482, 6897976, 10346964, 20693928]

約数ペア:

[(1, 20693928), (2, 10346964), (3, 6897976), (4, 5173482), (6, 3448988), (8, 2586741), (12, 1724494), (23, 899736), (24, 862247), (46, 449868), (69, 299912), (92, 224934), (138, 149956), (184, 112467), (276, 74978), (552, 37489)]